208592550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 622728000

約数和(自身を除く): 414135450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 61, 75, 85, 90, 102, 122, 135, 149, 150, 153, 170, 183, 225, 255, 270, 298, 305, 306, 366, 425, 447, 450, 459, 510, 549, 610, 675, 745, 765, 850, 894, 915, 918, 1037, 1098, 1275, 1341, 1350, 1490, 1525, 1530, 1647, 1830, 2074, 2235, 2295, 2533, 2550, 2682, 2745, 3050, 3111, 3294, 3725, 3825, 4023, 4470, 4575, 4590, 5066, 5185, 5490, 6222, 6705, 7450, 7599, 7650, 8046, 8235, 9089, 9150, 9333, 10370, 11175, 11475, 12665, 13410, 13725, 15198, 15555, 16470, 18178, 18666, 20115, 22350, 22797, 22950, 25330, 25925, 27267, 27450, 27999, 31110, 33525, 37995, 40230, 41175, 45445, 45594, 46665, 51850, 54534, 55998, 63325, 67050, 68391, 75990, 77775, 81801, 82350, 90890, 93330, 100575, 113985, 126650, 136335, 136782, 139995, 154513, 155550, 163602, 189975, 201150, 227225, 227970, 233325, 245403, 272670, 279990, 309026, 341955, 379950, 409005, 454450, 463539, 466650, 490806, 569925, 681675, 683910, 699975, 772565, 818010, 927078, 1139850, 1227015, 1363350, 1390617, 1399950, 1545130, 1709775, 2045025, 2317695, 2454030, 2781234, 3419550, 3862825, 4090050, 4171851, 4635390, 6135075, 6953085, 7725650, 8343702, 11588475, 12270150, 13906170, 20859255, 23176950, 34765425, 41718510, 69530850, 104296275, 208592550]

約数ペア:

[(1, 208592550), (2, 104296275), (3, 69530850), (5, 41718510), (6, 34765425), (9, 23176950), (10, 20859255), (15, 13906170), (17, 12270150), (18, 11588475), (25, 8343702), (27, 7725650), (30, 6953085), (34, 6135075), (45, 4635390), (50, 4171851), (51, 4090050), (54, 3862825), (61, 3419550), (75, 2781234), (85, 2454030), (90, 2317695), (102, 2045025), (122, 1709775), (135, 1545130), (149, 1399950), (150, 1390617), (153, 1363350), (170, 1227015), (183, 1139850), (225, 927078), (255, 818010), (270, 772565), (298, 699975), (305, 683910), (306, 681675), (366, 569925), (425, 490806), (447, 466650), (450, 463539), (459, 454450), (510, 409005), (549, 379950), (610, 341955), (675, 309026), (745, 279990), (765, 272670), (850, 245403), (894, 233325), (915, 227970), (918, 227225), (1037, 201150), (1098, 189975), (1275, 163602), (1341, 155550), (1350, 154513), (1490, 139995), (1525, 136782), (1530, 136335), (1647, 126650), (1830, 113985), (2074, 100575), (2235, 93330), (2295, 90890), (2533, 82350), (2550, 81801), (2682, 77775), (2745, 75990), (3050, 68391), (3111, 67050), (3294, 63325), (3725, 55998), (3825, 54534), (4023, 51850), (4470, 46665), (4575, 45594), (4590, 45445), (5066, 41175), (5185, 40230), (5490, 37995), (6222, 33525), (6705, 31110), (7450, 27999), (7599, 27450), (7650, 27267), (8046, 25925), (8235, 25330), (9089, 22950), (9150, 22797), (9333, 22350), (10370, 20115), (11175, 18666), (11475, 18178), (12665, 16470), (13410, 15555), (13725, 15198)]